Subject:Mathematics ​

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.